CN213989747U

CN213989747U - SMC type metering equipment that radiating effect is good

Info

Publication number: CN213989747U
Application number: CN202023118769.3U
Authority: CN
Inventors: 郑松好
Original assignee: Zhejiang Hongren Electric Co ltd
Current assignee: Zhejiang Hongren Electric Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-17
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a SMC type measuring equipment that radiating effect is good, including SMC ammeter batch meter body, first baffle is installed to inside one side of SMC ammeter batch meter body, install the second baffle between one side outer wall of first baffle and one side inner wall of SMC ammeter batch meter body, be provided with the measurement room between one side outer wall of first baffle, the top of second baffle, one side inner wall of SMC ammeter batch meter body and the inside top of SMC ammeter batch meter body, be provided with the room of being qualified for the next round of competitions between one side outer wall of first baffle, the bottom of second baffle, one side inner wall of SMC ammeter batch meter body and the inside bottom of SMC ammeter batch meter body. The utility model discloses can effectually carry out effectual heat dissipation to the inside electrical apparatus of SMC ammeter batch meter body, avoid the inside electrical apparatus of SMC ammeter batch meter body to make self high temperature and lead to the condition emergence of damage because of long-time work, improve the life of the inside electrical apparatus of SMC ammeter batch meter body.

Description

SMC type metering equipment that radiating effect is good

Technical Field

The utility model relates to a SMC batch meter technical field specifically is a SMC type measuring equipment that the radiating effect is good.

Background

The metering box is the total of metering devices and auxiliary equipment necessary for metering electric energy, and comprises an electric energy meter, a voltage for metering, a current transformer and a secondary circuit thereof, an electric energy metering screen, a cabinet, a box and the like. The batch meter can adopt suspension type or floor type installation. In order to ensure the installation quality, expansion bolts are arranged in the silkworm chrysalis for fixing the suspension type box body, and the sizes of the bolts meet the requirements of safety and firmness and outdoor installation conditions.

However, the existing SMC type metering equipment cannot effectively dissipate heat of electric appliances inside an SMC electric meter metering box, the electric appliances inside the SMC electric meter metering box are easy to damage due to overhigh temperature caused by long-time work, and the service life of the electric appliances is shortened; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SMC type measuring equipment that the radiating effect is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an SMC type metering device with good heat dissipation effect comprises an SMC electric meter metering box body, wherein a first partition plate is installed on one side inside the SMC electric meter metering box body, a second partition plate is installed between the outer wall of one side of the first partition plate and the inner wall of one side of the SMC electric meter metering box body, a metering chamber is arranged between the outer wall of one side of the first partition plate, the top of the second partition plate, the inner wall of one side of the SMC electric meter metering box body and the top end inside the SMC electric meter metering box body, a wire outlet chamber is arranged between the outer wall of one side of the first partition plate, the bottom of the second partition plate, the inner wall of one side of the SMC electric meter metering box body and the bottom end inside the SMC electric meter metering box body, a control chamber is arranged between the outer wall of the other side of the first partition plate and the inner wall of the other side of the SMC electric meter metering box body, and ceramic heat conduction installation pieces are arranged in the control chamber, the metering chamber and the wire outlet chamber, and ceramic heat conduction installation piece is installed on the inside rear end face of SMC ammeter batch meter body, be provided with SMD temperature sensor on the terminal surface before the ceramic heat conduction installation piece, install the fan on the opposite side inner wall of SMC ammeter batch meter body, and the fan is located the control room, be provided with the control box in the measurement room, and the control box installs on the inside terminal surface of SMC ammeter batch meter body, the inside of control box is provided with analog-to-digital conversion module and controller, and analog-to-digital conversion module is located one side of controller.

Preferably, an air outlet is formed in the outer wall of the other side of the SMC electric meter metering box body.

Preferably, an air inlet hole is formed in the outer wall of one side of the SMC electric meter metering box body.

Preferably, the outer wall of the first partition board is provided with a first wire outlet slot hole.

Preferably, the surface of the second partition board is provided with a third wire outlet slot hole.

Preferably, the bottom of the SMC electric meter metering box body is provided with a second wire outlet slotted hole.

Preferably, the front end face of the control box is provided with a display screen and a controller panel, the display screen is located on one side of the controller panel, and the front end face of the controller panel is provided with a control button.

Preferably, the output end of the surface mount temperature sensor is electrically connected with the input end of the analog-to-digital conversion module, the output end of the analog-to-digital conversion module is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the fan.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching a series of structures, the electric appliances in the control room, the metering room and the wire outlet room are all arranged on the corresponding ceramic heat-conducting mounting pieces, the heat generated by the electric appliances can be quickly transmitted to the ceramic heat-conducting mounting pieces, the surface-mounted temperature sensor detects the heat on the ceramic heat-conducting mounting pieces in real time, when the temperature data value detected by the surface-mounted temperature sensor is larger than the preset temperature data value, the controller controls the fan to work, the fan sucks the external cold air into the SMC electric meter metering box body from the air inlet and discharges the cold air from the air outlet, the electric appliances in the control room, the metering room and the wire outlet room can be effectively radiated, the condition that the electric appliances in the SMC electric meter box body are damaged due to overhigh temperature caused by long-time work is avoided, the service life of the electric appliances in the SMC electric meter metering box body is prolonged, the rate of heat transfer has been increased because of setting up of pottery heat conduction mounting piece, can be so that the heat on the electrical apparatus is transmitted on the pottery heat conduction mounting piece fast and is detected by SMD temperature sensor, and the long-time accumulation of heat that has avoided electrical apparatus work to produce is self and the condition that leads to the damage takes place, has further improved the life of the inside electrical apparatus of SMC ammeter batch meter body, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the control box of the present invention;

fig. 3 is a schematic flow chart of the present invention.

In the figure: 1. a first wire outlet slot; 2. a ceramic thermally conductive mounting tab; 3. a surface mount type temperature sensor; 4. an air outlet; 5. a fan; 6. a control room; 7. a first separator; 8. a control box; 9. a display screen; 10. a control button; 11. a controller panel; 12. SMC electric meter batch meter body; 13. a metering chamber; 14. an air inlet hole; 15. a second separator; 16. a wire outlet chamber; 17. a second wire outlet slot; 18. a third wire outlet slot; 19. an analog-to-digital conversion module; 20. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an SMC type metering device with good heat dissipation effect comprises an SMC electric meter metering box body 12, wherein a first partition plate 7 is arranged on one side inside the SMC electric meter metering box body 12, a second partition plate 15 is arranged between the outer wall of one side of the first partition plate 7 and the inner wall of one side of the SMC electric meter metering box body 12, a metering chamber 13 is arranged between the outer wall of one side of the first partition plate 7, the top of the second partition plate 15, the inner wall of one side of the SMC electric meter metering box body 12 and the top end inside the SMC electric meter metering box body 12, a wire outlet chamber 16 is arranged between the outer wall of one side of the first partition plate 7, the bottom of the second partition plate 15, the inner wall of one side of the SMC electric meter metering box body 12 and the bottom end inside the SMC electric meter metering box body 12, a control chamber 6 is arranged between the outer wall of the other side of the first partition plate 7 and the inner wall of the other side of the SMC electric meter metering box body 12, ceramic heat conduction mounting pieces 2 are arranged in the control chamber 6, the metering chamber 13 and the wire outlet chamber 16, the ceramic heat-conducting installation sheet 2 is installed on the inner rear end face of an SMC electric meter measuring box body 12, the front end face of the ceramic heat-conducting installation sheet 2 is provided with a surface-mounted temperature sensor 3, the inner wall of the other side of the SMC electric meter measuring box body 12 is provided with a fan 5, the fan 5 is positioned in a control chamber 6, a control box 8 is arranged in a measuring chamber 13, the control box 8 is installed on the inner end face of the SMC electric meter measuring box body 12, the inside of the control box 8 is provided with an analog-digital conversion module 19 and a controller 20, the analog-digital conversion module 19 is positioned at one side of the controller 20, the outer wall of the other side of the SMC electric meter measuring box body 12 is provided with an air outlet 4, the outer wall of one side of the SMC electric meter measuring box body 12 is provided with an air inlet hole 14, the outer wall of a first wire outlet slotted hole 1 is formed in the outer wall of a first partition plate 7, the surface of a third wire outlet slotted hole 18 is formed in the surface of a second partition plate 15, the bottom of the SMC electric meter measuring box body 12 is provided with a second wire outlet slotted hole 17, the preceding terminal surface of control box 8 is provided with display screen 9 and controller panel 11, and display screen 9 is located one side of controller panel 11, and the preceding terminal surface of controller panel 11 is provided with control button 10, SMD temperature sensor 3's output and analog-to-digital conversion module 19's input electric connection, analog-to-digital conversion module 19's output and controller 20's input electric connection, controller 20's output and fan 5's input electric connection.

The working principle is as follows: the electric appliances in the control chamber 6, the metering chamber 13 and the wire outlet chamber 16 are all installed on the corresponding ceramic heat-conducting installation sheet 2, heat generated by the electric appliances can be quickly transmitted to the ceramic heat-conducting installation sheet 2, the surface-mounted temperature sensor 3 detects the heat on the ceramic heat-conducting installation sheet 2 in real time, when the temperature data value detected by the surface-mounted temperature sensor 3 is larger than the preset temperature data value, the controller 20 controls the fan 5 to work, the fan 5 sucks external cold air into the SMC electric meter metering box body 12 from the air inlet 14 and discharges the cold air from the air outlet 4, the electric appliances in the control chamber 6, the metering chamber 13 and the wire outlet chamber 16 can be effectively radiated, the phenomenon that the electric appliances in the SMC electric meter metering box body 12 are damaged due to overhigh temperature of the electric appliances caused by long-time work is avoided, and the service life of the electric appliances in the SMC electric meter metering box body 12 is prolonged, the rate of heat transfer has been increased because of setting up of ceramic heat conduction mounting piece 2, can be so that the heat on the electrical apparatus is transmitted fast and is detected by SMD temperature sensor 3 on ceramic heat conduction mounting piece 2, and the long-time accumulation of heat that has avoided electrical apparatus work to produce is self and the condition that leads to the damage takes place, has further improved the life of the inside electrical apparatus of SMC ammeter batch meter body 12, and the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a SMC type measuring equipment that radiating effect is good, includes SMC ammeter batch meter body (12), its characterized in that: a first partition plate (7) is installed on one side inside the SMC electric meter measuring box body (12), a second partition plate (15) is installed between the outer wall of one side of the first partition plate (7) and the inner wall of one side of the SMC electric meter measuring box body (12), a measuring chamber (13) is arranged between the outer wall of one side of the first partition plate (7), the top of the second partition plate (15), the inner wall of one side of the SMC electric meter measuring box body (12) and the top end inside the SMC electric meter measuring box body (12), an outlet chamber (16) is arranged between the outer wall of one side of the first partition plate (7), the bottom of the second partition plate (15), the inner wall of one side of the SMC electric meter measuring box body (12) and the bottom end inside the SMC electric meter measuring box body (12), and a control chamber (6) is arranged between the outer wall of the other side of the first partition plate (7) and the inner wall of the other side of the SMC electric meter measuring box body (12), the utility model discloses a control box, including SMC ammeter batch meter body (12), control box (8), controller, measurement room (13), wire outlet chamber (16), all be provided with ceramic heat conduction installation piece (2) in control room (6), measurement room (13) and wire outlet chamber (16), and install on the inside rear end face of SMC ammeter batch meter body (12) ceramic heat conduction installation piece (2), be provided with SMD temperature sensor (3) on the terminal surface before ceramic heat conduction installation piece (2), install fan (5) on the opposite side inner wall of SMC ammeter batch meter body (12), and fan (5) are located control room (6), be provided with control box (8) in measurement room (13), and control box (8) are installed on the inside terminal surface of SMC ammeter batch meter body (12), the inside of control box (8) is provided with analog-to-digital conversion module (19) and controller (20), and analog-to-digital conversion module (19) are located one side of controller (20).

2. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: and an air outlet (4) is formed in the outer wall of the other side of the SMC electric meter metering box body (12).

3. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: an air inlet hole (14) is formed in the outer wall of one side of the SMC electric meter metering box body (12).

4. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: the outer wall of the first clapboard (7) is provided with a first wire outlet slotted hole (1).

5. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: and a third wire outlet slotted hole (18) is formed in the surface of the second partition plate (15).

6. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: and a second wire outlet slotted hole (17) is formed in the bottom of the SMC electric meter metering box body (12).

7. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: the front end face of control box (8) is provided with display screen (9) and controller panel (11), and display screen (9) are located one side of controller panel (11), the front end face of controller panel (11) is provided with control button (10).

8. An SMC-type metering device with a good heat dissipation effect as in claim 1, wherein: the output end of the patch type temperature sensor (3) is electrically connected with the input end of the analog-to-digital conversion module (19), the output end of the analog-to-digital conversion module (19) is electrically connected with the input end of the controller (20), and the output end of the controller (20) is electrically connected with the input end of the fan (5).